8N3Q001FG-1078CDI8

Overview

The Renesas 8N3Q001FG-1078CDI8 is a programmable clock generator and oscillator component belonging to the 8N3Q series. It functions as a versatile timing solution designed for high-frequency applications requiring precise frequency synthesis. The device operates within a supply voltage range of 2.375V to 2.625V and draws a typical supply current of 145mA. It supports multiple output frequencies, including 622.08MHz, 669.3266MHz, 644.5313MHz, and 693.483MHz, making it suitable for data communication interfaces. The component is housed in a 10-CLCC (7x5 mm) surface-mount package and is rated for an operating temperature range of -40°C to 85°C.

Feature Summary

• Programmable VCXO architecture supporting multiple standard frequencies
• Low voltage operation with 2.375V to 2.625V supply range
• Compact 10-CLCC surface mount package for space-constrained designs
• Industrial temperature rating from -40°C to 85°C

Applications

• High-speed serial data communication links
• Clock generation for network interface cards
• Test and measurement equipment timing references
• Telecommunications infrastructure synchronization

Procurement Notes

Verify RoHS compliance status prior to procurement, as specific suffixes may indicate non-compliant variants. Confirm active status and availability through authorized distributors, as lead times may vary. Ensure the 10-CLCC footprint matches the PCB design constraints. Validate the specific frequency configuration required for the target application against the datasheet specifications.

Selection Notes

Select this component when a programmable oscillator with specific high-frequency outputs around 600-700MHz is required. Compare power consumption metrics against alternative solutions if battery life or thermal management is critical. Ensure the operating temperature range meets the environmental requirements of the final assembly. Verify compatibility with existing clock distribution networks and signal integrity requirements.

Part Context

This part belongs to the Renesas 8N3Q family of programmable clock generators and oscillators. Similar parts in the series include the 8N3QV01FG and 8N3Q001LG variants, which offer different pinouts or feature sets. The 8N3Q001FG-1078CDI8 specifically targets applications needing flexible frequency programming within a compact form factor. It complements Renesas's broader portfolio of timing and synchronization solutions for industrial and communications markets.

Replacement Considerations

Direct replacements should be sought within the 8N3Q series, such as the 8N3Q001FG-1065CDI8 or 8N3QV01FG-0017CDI8, ensuring identical pinout and electrical characteristics. Verify that any substitute maintains the same 10-CLCC package dimensions and operating voltage range. Cross-reference frequency options to ensure functional equivalence in the specific circuit design.